1444041244 has 6 divisors (see below), whose sum is σ = 2527072184. Its totient is φ = 722020620.

The previous prime is 1444041229. The next prime is 1444041257. The reversal of 1444041244 is 4421404441.

It is a super-2 number, since 2×1444041244² = 4170510228746135072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180505152 + ... + 180505159.

Almost surely, 2^1444041244 is an apocalyptic number.

It is an amenable number.

1444041244 is a deficient number, since it is larger than the sum of its proper divisors (1083030940).

1444041244 is a wasteful number, since it uses less digits than its factorization.

1444041244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361010315 (or 361010313 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

The square root of 1444041244 is about 38000.5426803355. The cubic root of 1444041244 is about 1130.2986247068.

Adding to 1444041244 its reverse (4421404441), we get a palindrome (5865445685).

The spelling of 1444041244 in words is "one billion, four hundred forty-four million, forty-one thousand, two hundred forty-four".